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117447 (2005 AX46)
Classification: Jupiter Trojan          SPK-ID: 2117447
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05603096701026186 8.0426e-08  
a 5.253927782822796 1.6709e-07 au
q 4.959545128549154 4.4082e-07 au
i 29.47365101964449 7.2508e-06 deg
node 134.7959349587027 1.3651e-05 deg
peri 186.8352184492888 8.8881e-05 deg
M 237.1375508122573 9.6042e-05 deg
tp 2460101.709288906490
(2023-Jun-06.20928891)
0.0012062 TDB
period 4398.70235030487
12.04
0.00020984
5.745e-07
d
yr
n .08184231878636861 3.9042e-09 deg/d
Q 5.548310437096438 1.7645e-07 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      1998-06-25  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:50  

Additional Information
 Earth MOID = 3.94642 au 
 Jupiter MOID = .101136 au 
 T_jup = 2.737 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.7   n/a MPO436564  
diameter diameter 30.603 km 0.728 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.047   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

117447 (2005 AX46)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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